Growing bush convolvulus plants is easy. This low maintenance plant requires very little care yet, it will reward you with lovely year-round foliage and copious blossoms spring through fall. Silvery foliaged shrub that comes from the Mediterranean region of Europe. It has a neat, dense round shape .This evergreen plant is also quite hardy, but it can be damaged by temperatures below -9 C. Its funnel-shaped, flowers are white with a pink tint. Bees and other nectar loving critters are drawn to these flowers. Plant is drought tolerant, although it does need some additional water in the desert. It requires very good drainage and lean soil, as it is susceptible to root rot and other fungal diseases. Plant it in full sun.